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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > EFC / V4-1-1

Constituent: dgfc     Tag: mv2304

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_TFC_trigger_bf Struct Reference

Structure to map out the bit fields of the trigger summary word. More...

#include <TFC_trigger.h>

Data Fields
unsigned int	type:TFC_S_TRIGGER_TYPE
unsigned int	rsvd:TFC_S_TRIGGER_RSVD
unsigned int	length:TFC_S_TRIGGER_LENGTH
unsigned int	start:TFC_S_TRIGGER_START
unsigned int	layers:TFC_S_TRIGGER_LAYERS

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Detailed Description

Structure to map out the bit fields of the trigger summary word.

The trigger summary word summarizes the trigger status. It gives an 18 bit mask of the XY coincident layers and the start and length of the first acceptable coincidence layers (looking from the ACD TOP plane down) and the coincidence type, ie, 4/4, 6/6, 7/8.

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Field Documentation

unsigned int _TFC_trigger_bf::layers

Coincident layers

unsigned int _TFC_trigger_bf::length

Coincidence length

unsigned int _TFC_trigger_bf::rsvd

Reserved for future use

unsigned int _TFC_trigger_bf::start

Coincidence begin layer

unsigned int _TFC_trigger_bf::type

Coincidence type

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The documentation for this struct was generated from the following file:

• TFC_trigger.h

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